Bedbugs can be found anywhere in America, including daycare centers. So what can a daycare center do to keep bedbugs out? It is impossible to keep them all out, but you can limit the risk of bedbugs getting in.
Daycare centers have cubbies. Little areas for the kids to put their stuffed animals into along with any bags, back packs, lunch boxes, etc. Instead of a cubbie, why not hang a long pole and hang clear plastic garment bags with zippers. This will help keeping any bedbugs that are on the kids items from falling off into the cubbie or from spreading to other kids.
Keeping things contained is one way of eliminating the possibility of bedbugs spreading. This is what they are good at. They spread and they hitch hike. Coming up with protocols specific to your environment will go a long way.